1997 Buick LeSabre Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1997 Buick LeSabre
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1997 Buick LeSabre ProblemsFuel Level Sensor Failure
It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.
One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.
1997 Buick LeSabre Questionsmy check engine line just came on today for the first time (1 answer)
it was not this morning when I went too work but when I started this afternoon after work it was on
unplug radio to put new radio could not find adapter replace the same radio now there no light display.
I replaced the alternator and battery because it was running around 13 volts. Volts look good now -about 14. But now when I apply brakes or slow down there is a huge swing in volts; it goes back down to 13! Turn signal gets weak, etc. It goes back up to around 14 volts a few seconds later. What c...